.swipe-refresh-hint {
  position: fixed;
  z-index: 200;
  top: calc(80px + env(safe-area-inset-top, 0px));
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100vw - 32px);
  padding: 10px 16px;
  border-radius: 20px;
  background: #34206f;
  color: white;
  font: 14px/1.4 system-ui, sans-serif;
  text-align: center;
  pointer-events: none;
  box-shadow: 0 4px 20px #0002;
}
.swipe-refresh-hint[hidden] { display: none; }